Viewing file:  AdminUsers.inc (6.87 KB) -rw-r--r--
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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2007 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
/**
* This controller will send the user to the chosen subView in the AdminUsers View
* @package GalleryCore
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15513 $
*/
class AdminUsersController extends GalleryController {
/**
* @see GalleryController::handleRequest
*/
function handleRequest($form) {
global $gallery;
$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
if ($ret) {
return array($ret, null);
}
$status = $error = $results = array();
$user = null;
if (!empty($form['text']['userName'])) {
list ($ret, $user) = GalleryCoreApi::fetchUserByUserName($form['text']['userName']);
if ($ret && !($ret->getErrorCode() & ERROR_MISSING_OBJECT)) {
return array($ret, null);
}
}
if (isset($form['action']['filterClear'])) {
/* Clear the filter */
GalleryUtilities::putRequestVariable('form[list][filter]', null);
} else if (isset($form['action']['create'])) {
/* Show the "create user" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['subView'] = 'core.AdminCreateUser';
} else if (isset($form['action']['editFromText'])) {
if (empty($form['text']['userName'])) {
$error[] = 'form[error][text][noUserSpecified]';
} else if ($user == null) {
$error[] = 'form[error][text][noSuchUser]';
} else {
/* Show the "delete user" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['userId'] = $user->getId();
$redirect['subView'] = 'core.AdminEditUser';
}
} else if (isset($form['action']['deleteFromText'])) {
if (empty($form['text']['userName'])) {
$error[] = 'form[error][text][noUserSpecified]';
} else if ($user == null) {
$error[] = 'form[error][text][noSuchUser]';
} else {
/*
* Check to see if we're trying to delete the anonymous user, or
* ourself (can't do either of those).
*/
list ($ret, $anonymousUserId) =
GalleryCoreApi::getPluginParameter('module', 'core', 'id.anonymousUser');
if ($ret) {
return array($ret, null);
}
if ($user->getId() == $anonymousUserId) {
$error[] = 'form[error][text][cantDeleteAnonymous]';
}
if ($user->getId() == $gallery->getActiveUserId()) {
$error[] = 'form[error][text][cantDeleteSelf]';
}
}
if (empty($error)) {
/* Show the "delete user" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['subView'] = 'core.AdminDeleteUser';
$redirect['userId'] = $user->getId();
}
}
if (!empty($redirect)) {
$results['redirect'] = $redirect;
} else {
$results['delegate']['view'] = 'core.SiteAdmin';
$results['delegate']['subView'] = 'core.AdminUsers';
}
$results['status'] = $status;
$results['error'] = $error;
return array(null, $results);
}
}
/**
* This view will show available options to administer the users of Gallery
*/
class AdminUsersView extends GalleryView {
/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
global $gallery;
$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
if ($ret) {
return array($ret, null);
}
if ($form['formName'] != 'AdminUsers') {
/* Set some defaults */
$form['text']['userName'] = '';
$form['formName'] = 'AdminUsers';
}
if (!isset($form['list']['filter'])) {
$form['list']['filter'] = '';
}
if (!isset($form['list']['page']) || $form['list']['page'] < 1) {
$form['list']['page'] = 1;
}
/* Fetch the user count every time we reload */
list ($ret, $totalUserCount) = GalleryCoreApi::fetchUserCount();
if ($ret) {
return array($ret, null);
}
$form['list']['count'] = $totalUserCount;
$form['list']['pageSize'] = $totalUserCount > 10 ? 10 : $totalUserCount + 2;
/* If we have a filter, find out how many users match it */
if (!empty($form['list']['filter'])) {
list ($ret, $form['list']['count']) =
GalleryCoreApi::fetchUserCount($form['list']['filter']);
if ($ret) {
return array($ret, null);
}
}
/* Figure out our max pages, make sure our current page fits in it */
$form['list']['maxPages'] = ceil($form['list']['count'] / $form['list']['pageSize']);
if ($form['list']['page'] > $form['list']['maxPages']) {
$form['list']['page'] = $form['list']['maxPages'];
}
/* Calculate the next/back pages */
$form['list']['nextPage'] = min($form['list']['page']+1, $form['list']['maxPages']);
$form['list']['backPage'] = max(1, $form['list']['page']-1);
list ($ret, $userNames) = GalleryCoreApi::fetchUserNames(
$form['list']['pageSize'],
($form['list']['page'] - 1) * $form['list']['pageSize'],
$form['list']['filter']);
if ($ret) {
return array($ret, null);
}
list ($ret, $anonymousUserId) =
GalleryCoreApi::getPluginParameter('module', 'core', 'id.anonymousUser');
if ($ret) {
return array($ret, null);
}
$myUserId = $gallery->getActiveUserId();
/* This is inefficient; we should extend GalleryCoreApi::fetchUserNames */
list ($ret, $users) = GalleryCoreApi::loadEntitiesById(array_keys($userNames));
if ($ret) {
return array($ret, null);
}
list ($ret, $searchResults) = GalleryCoreApi::getMapEntry(
'FailedLoginsMap',
array('userName', 'count'),
array('userName' => array_values($userNames)));
if ($ret) {
return array($ret, null);
}
while ($result = $searchResults->nextResult()) {
$failedLogins[$result[0]] = $result[1];
}
$form['list']['userNames'] = array();
foreach ($users as $user) {
$userId = $user->getId();
$form['list']['userNames'][$userId] = (array)$user;
if ($userId == $anonymousUserId || $userId == $myUserId) {
$form['list']['userNames'][$userId]['can']['delete'] = false;
} else {
$form['list']['userNames'][$userId]['can']['delete'] = true;
}
$form['list']['userNames'][$userId]['failedLogins'] =
(isset($failedLogins[$user->getUserName()])) ?
$failedLogins[$user->getUserName()] : 0;
}
$template->setVariable('AdminUsers', array('totalUserCount' => $totalUserCount));
$template->setVariable('controller', 'core.AdminUsers');
return array(null, array('body' => 'modules/core/templates/AdminUsers.tpl'));
}
}
?>
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